*** Taxonomy Characterization Data ***

Pedon ID: S12CO001001

( Adams, Colorado )

Print Date: Dec 11 2024 4:05PM

Sampled as on Oct 29, 2011:	Terry ; Coarse-loamy, mixed, superactive, mesic Aridic Haplustepts
Revised to :

				United States Department of Agriculture
SSL	-	Project	C2012USCO006   Bedrock Controlled Soils SSO 5-2	Natural Resources Conservation Service
	-	Site ID	12CO001001AWS   Lat: 39° 44' 41.80" north  Long: 103° 55' 12.60" west  MLRA: 67B	National Soil Survey Center
	-	Pedon No.	12N7622	Kellogg Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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Taxonomy Tier 1

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

Fine

CaCO3

1500

.1-75

Bulk

Cole

Vol

Resist

Clay

Clay

Clay

kPa

Clay

mm

Den

Whole

% of

Min

Depth

<.002

<.0002

<.002

/Clay

Est

Frac

33 kPa

Soil

Whole

%

Layer

(cm)

Horz

Prep

(---------% of <2 mm-------)

(-------- % --------)

g cm-3

cm cm-1

3A1a1a

DbWR1

12N01021

95-195

Cd

S

2.7

0.96

6.5

58

1.54

0.002

--

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Taxonomy Tier 2

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

pH

pH

Org

Tot

Al+½ Fe

CO3 as

(--- Base Sat ---)

NZ

ECEC

CEC7

ECEC

Al

Depth

H2O

NaF

C

C

Oxal

ODOE

CaCO3

NH4

Bases

P Ret

cmol(+)

/Clay

/Clay

Sat

E C

ESP

Layer

(cm)

Horz

Prep

(------------------------------------------ % --------------------------------------------)

kg -1

%

dS m-1

%

4C1a2a

4H2a

4E1a1a1a1

12N01021

95-195

Cd

S

8.3

0.05

tr

100*

1.96

--

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.

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Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	first horizon has bad depths or the control section is not contained in the first horizon	% wt
Volume, >2mm, Weighted Average	first horizon has bad depths or the control section is not contained in the first horizon	% vol
Clay, total, Weighted Average	first horizon has bad depths or the control section is not contained in the first horizon	% wt
Clay, carbonate free, Weighted Average	first horizon has bad depths or the control section is not contained in the first horizon	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4	first horizon has bad depths or the control section is not contained in the first horizon	(NA)
Weighted averages based on control section: 25-95 cm